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ArcticMyst Security by Avery
DIY Laser Power Meter
- Thread starter knimrod
- Start date
C
carulli
Guest
Will it be accurate to a few mw? That is all I need, I just want an idea of power. Is it a good deal or not?
knimrod
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carulli said:
That sensor looks like a small (8.5mm x 6mm) peltier unit epoxied to a heat sink and spray painted flat black. The seller claims it "can test Lasers from 7mW to 1000mW output power in 1mW increments." I suspect the accuracy is marginal at lower powers and the damage threshold is very low.
is anyone still working on this? i can`t find any recent posts, and a lot of the parts on the parts list are no longer there.. especially on ebay.. i am very interested in making one of these! i love diy projects and this one looks like a lot of fun!
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I am also interested to see if this is still going on, I would like to participate in the group buy if its still available.
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These sensors are long gone, there was one seller who had a bunch but that was several years ago.
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In 2-years we'll get another question asking about this.
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Haha I know right.. I looked at the date after I replied X)
vortish
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im wondering are you still building theses and if so to days cost
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